html,
body {
  padding: 0;
  margin: 0;
  background-color: #f5f5f5;
}

html,
body,
#app {
  height: 100%;
}

textarea {
  border: none;
  outline: none;
}

button {
  border: none;
  outline: none;
}

a {
  text-decoration: none;
  color: #333;
}

li {
  list-style-type: none;
}
